@ SK, a quad with 10mins flight time can easily fly more than 6KMs  (Just calculate with only 40KmpS)

and i have a 5000mAh Battery with not so heavy quad, so that too will help ...

@parichya, I have already posted the things you need, where to buy from depends on your budget , 5.8GHx Tx+Rx200mW is available ~ 40$ at ebay, A 808#16 (720p recording) also costs around 40$(depending on lens type) .

Also you need a display device , do you have those portable 7" or 9" DVD players , if not get a Car LCD 7"

And a 2S LiPo for receiver., that's all that needed to start FPV, later you can upgrade to long range and Goggles.

sooraj google chat . quick

so it will cost me around 20k approx to upgrade to a FPV ?

20K

For Basic FPV, you need only 8000 Rs or less than that

the combos and stuff im seeing they're all like 9k and then other stuff ??

200mW Tx+Rx  :  http://www.ebay.com/itm/Hot-Micro-Wireless-200mW-5-8Ghz-Video-0-2W-A-V-RX-FPV-RC-Receiver-TX-Transmitter-/261487636934?pt=Radio_Control_Parts_Accessories&hash=item3ce1e0b1c6

and one more thing you needed is OSD.

+1 Akhilzid , OSD is really helpful .

, Why cant I add reputation , it say, "Please spread the love before giving it to this user again. "